baber/WOPTO huggingface dataset:
Patent NO-20034394-D0 (NO)
Inventor: DAHLBERG JOHAN
IPC: C06B45/00
Filed: 2003-10-01
Abstract: The present invention relates to a method and a device for producing perforated propellant in the geometric form of block, stick, slab, cylindrical or tubular propellant (2) with high charge density and high progressivity. The propellant as claimed in the present invention is characterised by a large number of perforations, densely and evenly distributed over the entire propellant segments, made by perforation members (6) that are pressed down into the propellant. The perforations are thereby made in a plurality of steps with a predetermined step feed between each perforation operation. The device as claimed in the present invention also comprises a mobile pin die (5) away from but facing the feed path (1) for the propellant (2), and containing at least one row of pins for perforation of the propellant whereby each such row of pins comprises the number of pins (6) required to cover the complete width of the propellant segment across its direction of advance. Between each perforation operation the propellant is step fed by a step feed device (15) a distance equivalent to the distance between two desired perforations multiplied by the number of rows of pins arranged across the direction of advance of the propellant. Additionally, in the propellant as claimed in the present invention the distance between two burning surfaces of the propellant shall be equal to double the desired burning length (2b).
Patent NO-20054632-D0 (NO)
Title: Hjul sikret mot punktering
Inventor: EID SVEIN
IPC: B60C/
Filed: 2005-10-10
Abstract: Hjul med slange 7 som ligger inni en slangering 8 av skuddsikkert metall som er perforert innerst. Kompressibiliteten til luft overføres hydraulisk av en avmålt mengde flyten de elastomer 15, mellom slangerringen og innsiden til dekket 5, og rundt slangen 7. Ved vekslende trykk mot dekket 5 som ikke kan eksplodere, presses elastomeren gjennom perforeringen 9 ut og inn av slangeringen 8. Dekket 5 har på innsiden et rom 16 inndelt i celler som inneholder vulkaniseringsmidlet metyletylketonperoksyd. Blir det hull i dekket presses elastomer 15 gjennom, blandes og presses videre ut i hullet der elastomeren polymeriserer og tetter hullet. Ved stor skade trer en nødkjøreinnretning i funksjon. Felgen har et rom 20 med vulkaniseringsmiddel under trykk av en reaksjons/drivgass 21. En ventil 23 åpner ved trykkfall i den flytende elastomeren 15, vulkaniseringsmiddel strømmer sammen med gassen som aerosol ut gjennom røret 28 til et fordelingsrom 12 i dekslet 10 til slangeringen og videre gjennom perforeringen 13 ut til den flytende elastomeren 15 som øyeblikkelig polymeriserer hvorved dekket beholder formen. Det kan være forsterket med duk av aramidfiber.
Patent GB-201107874-D0 (GB)
Title: Method and associated kit utilizing international organization for standardization container filter house
Filed: 2011-05-11
Abstract: A method of using a modular International Organization for Standardization (ISO) filter house for filtering process fluids is provided. The filter house includes a self-contained rectangular cuboid enclosure having the outside dimension of a standard, transportable ISO shipping container. The filter house has apertures for fluid flow inlet and fluid flow outlet, and a filter element for removing impurities from the fluid flow. The method includes creating one standard filter house design to be used in any multiple to meet various flow requirements. The method further includes creating a common fluid connection between the filter houses and process equipment so that the filter houses operate in parallel. A kit of modular components for filtration of a fluid is also provided. The kit includes an external structure of an ISO shipping container, vanes to direct fluid flow, and a filter element. The kit also includes apertures that allow fluid communication between the interior of the shipping container and the exterior of the shipping container.
Patent GB-201109093-D0 (GB)
Title: Radiotherapeutic apparatus
Filed: 2011-05-31
Abstract: Radiotherapeutic apparatus (see figure 1) comprising: a patient support 10; magnetic coils 16 disposed around the patient support for creating a magnetic field; a radiation source 30 producing a beam of radiation directed toward the patient support and mounted on a gantry 28 rotatable around the patient support; and a plurality of slip rings 40, 42, 44 for conveying electrical power to the radiation source; a plurality of contacts 50, 52, 54 for electrically coupling the slip rings to the radiation source, and one or more non-conducting barriers 70, 72 between adjacent contacts for preventing formation of arcs between the contacts. The insulating barriers allow power to be delivered to the radiation source at an elevated voltage e.g. 10kV or higher, reducing the current in the slip rings and minimizing interference on the magnetic fields associated with the coils. A step-down transformer between the slip rings and the radiation source and/or a step-up transformer before the slip rings can be provided to "correct" the voltages. An insulating barrier 60, 62 may also be between the slip rings. The magnetic coils allow patient location monitoring using MRI.
Patent GB-201200491-D0 (GB)
Title: Method for operating a wind turbine generator
Filed: 2012-01-12
Abstract: Controlling a power output of a wind turbine generator comprising obtaining operating parameters of the generator, obtaining operating conditions for the generator and then calculating the amount of fatigue or damage caused to the wind turbine generator or components under the operating conditions. Preferably, the proportion of total life consumed for a component and the equivalent cost per unit time of running a component are calculated and comparing the cost per unit time of running a component with a value per unit time of electricity generated by the wind turbine. A method of operating a wind turbine is also claimed, based on fatigue or damage, where the rate of fatigue may be calculated using models of the wind turbine generator or its components and where the model may be based on a metamodel or by an Equivalent Operating Hours approach.
Patent GB-201204247-D0 (GB)
Title: Overhead tank
Filed: 2012-03-10
Abstract: A lubrication arrangement for a rotating machine 7 has a lubricant reservoir 2 and a first arrangement of one or more conduits. The reservoir is located above components to be lubricated, and is connected to the first arrangement of conduits which have outlets 6 that direct a lubricant to the components. When required, the lubricant flows by gravity from the reservoir to the components via the first arrangement of conduits. The arrangement may also include a second arrangement of conduits which have outlets 5 that direct a lubricant to a second set of components; the second set of conduits including at least one pump 4. The first and second set of components may include bearings and gears, and at least one valve 3 may be used to control lubricant flow through the conduits. The arrangement may also include a second lubricant reservoir 9 located below the lubricated components, and a pump 10 to transfer lubricant to the first lubricant reservoir.
Patent GB-201205357-D0 (GB)
Title: Method and device for obtaining a data unit from a plurality of received data units
Filed: 2012-03-27
Abstract: A diversity receiver receiving three or more copies of a data unit (e.g. packet) 707 determines respective bit reliability indications for corresponding bits of the received data units 708, each bit reliability indication being indicative of potential corruption of the respective bit by a transmission error. A bit value that is in a minority of the bit values of the corresponding bits is selected in the case where its respective reliability indication is indicative of a better reliability than the others, i.e. a minority bit value is chosen when it is deemed to be more reliable than a majority decision rule. When two copies of a data unit are received 703, a data unit is chosen on the basis of data unit reliability indications 704, 705. The data units are encoded by an error correcting code having a set of parity check conditions, e.g. low-density parity-check code (LDPC), and reliability indications are obtained based on the outcome of verification of the parity check conditions.
Patent GB-201212714-D0 (GB)
Title: Keyswitch
Filed: 2012-07-18
Abstract: A keyswitch includes a casing, a key cap and a support device rotatably disposed between the key cap and the casing. One of the casing and the key cap has a first magnetic area and the support device has a second magnetic area corresponding to the first magnetic area. When the key cap is not pressed, a magnetic attraction force between the first and second magnetic areas keeps the key cap at a non-pressed position. When the key cap is pressed by an external force such that the second magnetic area moves away from the first magnetic area, the key cap moves from the non-pressed position toward the pressed position. When the external force is removed, the second magnetic area moves toward the first magnetic area due to the magnetic attraction force such that the key cap moves from the pressed position toward the non-pressed position.
Patent GB-201213775-D0 (GB)
Title: Dehydratable panels
Filed: 2012-08-02
Abstract: A multilayer armoured panel comprises at least one layer that is non mouldable when dry but mouldable when wet. At least one hydrogel based layer is in contact with the layer which, when wet enables the moulding of the layer but which is capable of drying out to leave a non mouldable layer.
Patent GB-201217762-D0 (GB)
Title: Wavefront engineering of mask data for semiconductor device design
Filed: 2011-03-16
Abstract: Optical wave data for a semiconductor device design is divided into regions. First wavefront engineering is performed on the wave data of each region, accounting for just the wave data of each region and not accounting for the wave data of neighboring regions of each region. The optical wave data of each region is normalized based on results of the first wavefront engineering. Second wavefront engineering is performed on the wave data of each region, based at least on the wave data of each region as has been normalized. The second wavefront engineering takes into account the wave data of each region and a guard band around each region that includes the wave data of the neighboring regions of each region. The second wavefront engineering can be sequentially performed by organizing the regions into groups, and sequentially performing the second wavefront engineering on the regions of each group in parallel.
Patent GB-201219829-D0 (GB)
Title: Local area networks for intelligent patching system controllers and related methods, controllers and communications interfaces
Filed: 2012-11-05
Abstract: Communications interfaces are provided that include a connector port that has housing that defines a plug aperture and at least first through eighth contacts that extend into the plug aperture. These communications interfaces further include an Ethernet interface (e.g., an Ethernet switch) and a multi-drop communication interface (e.g., an RS-485 transceiver). First through fourth conductive paths are provided that electrically connect the respective first through fourth contacts of the connector port to the Ethernet interface, Fifth and sixth conductive paths are provided that electrically connect the respective fifth and sixth contacts of the connector port to the multi-drop communication interface.
Patent GB-201305153-D0 (GB)
Title: Screen printing device and screen printing method
Filed: 2011-10-17
Abstract: Provided are a screen printing device and a screen printing method such that, in a configuration which horizontally moves an imaging unit having two imaging optical axes for imaging a substrate and a mask plate, substrate positioning accuracy can be improved by appropriately correcting errors in the relative positions of the imaging optical axes or position errors caused by movement of the imaging unit. An optical axes calibration processing step of detecting the relative positions between the imaging optical axes in the horizontal direction, and a surface correction data preparation processing step of detecting a localized positioned misregistration in the imaging optical axes caused by the movement of the imaging unit, are performed prior to a mark imaging step that is performed with the aim of position detection of fiducial marks for positioning of the substrate and mask, and a pre-production accuracy evaluation step for evaluating substrate positioning accuracy using a validation substrate and mask prior to starting production, and a post-production accuracy evaluation step of evaluating substrate positioning accuracy using an actual production substrate and mask subsequent to starting production, are performed.
Patent GB-201316034-D0 (GB)
Title: Floor cleaning machine
Filed: 2012-02-09
Abstract: The present invention concerns the field of floor cleaning machines such as scrubber-dryers which are equipped with a liquid collection device such as a squeegee chamber for sucking air-entrained liquid from the floor surface. The invention provides a floor cleaning machine (10) having a floor-facing work head (18) which is rotatable about a generally vertical axis (35), which machine is provided with a floor-facing elongate liquid collector (24) which is adapted to swing about a generally vertical axis (35), wherein a fluid conduit extends between the liquid collector and a liquid collection vessel, and a suction motor is provided to draw air-entrained liquid from the liquid collector via the conduit to the collection vessel, wherein a portion of the fluid conduit extending from the liquid collector comprises a rigid generally tubular member (30) which extends in a horizontal direction generally towards the swing axis (35) of the liquid collector and the rigid tubular member is attached at one end region (31,32) directly or indirectly to the liquid collector so as to cantilever therefrom with a distal end (36,37) of the rigid tubular member is disposed above the work head and offset from the work head rotation axis (35) and disposed inside the work head outer circumference and is characterised in that the distal end (36,37)of the rigid tubular member is connected to a flexible tubular conduit (38) which communicates with the collection vessel, the flexible tubular conduit permitting swinging of the distal end (36,37) of the tubular member in response to swinging of the liquid collector (24). In a preferred arrangement said rigid tubular member distal end is disposed at a location (X,Y,W) which is radially spaced from the work head rotation axis less than it is radially spaced from the work head outer circumference.
Patent DE-3064948-D1 (DE)
Title: Use of coating compositions containing finely divided hollow particles
Inventor: BLUM RAINER
IPC: C09D5/08
Filed: 1980-09-13
Granted: 1983-10-27
Abstract: 1. Use of a coating composition based on natural binders and/or synthetic resin binders, in the form of plastisols, organosols or aqueous dispersions or in the form of solutions in organic solvents, which contains finely particulate hollow bodies as filler, the wall material of said hollow bodies consisting of polyurethane, polyethylene, polyacrylate, polystyrene, gelatine or of anorganic material and which coating composition optionally contains pigments, dyestuff, adhesion agents and customary auxiliaries as an underbody sealing composition for motor vehicles or as adhesive composition or sealing compound or antidrumming composition for metal articles.
Patent DE-3267758-D1 (DE)
Title: Process for the simultaneous heat treatment of several coal streams
Inventor: GAPP JANFRIED DR DIPL ING
IPC: C10L9/08
Filed: 1982-04-29
Granted: 1986-01-16
Abstract: 1. Process for the simultaneous thermal treatment of several coal streams, which either have different compositions or are to undergo different thermal treatment, characterised in that the coal streams are treated separately from one another in the cascades of a common cascade-type fluidised-bed dryer, in which the necessary heat is transmitted indirectly via steam-heated or gas-heated heat-exchange elements connected in parallel or in series and the coal is fluidised by a gaseous medium, which flows successively through all the cascades from the bottom upwards.
Patent DE-3268678-D1 (DE)
Title: Mounting and connecting unit for an lcd display for an electronic apparatus placed in a cabinet
Inventor: WEICH ARTUR
IPC: G04G17/02
Filed: 1982-09-09
Granted: 1986-03-06
Abstract: 1. A mounting and contacting arrangement for an LCD display unit (11) of an electronic apparatus, in particular an electronic time switch, which is accommodated in a housing (1), wherein, between the contacts of the LCD display unit (11) and the contact paths, arranged opposite thereto, of a printed circuit board (5) which is at least partially accommodated in the housing (1) and equipped with components of the electronic apparatus, there is inserted a strip-shaped rubber element (16) which is compressed between the contact paths (21) of the printed circuit board (5) and the contacts of the LCD display unit (11) and which comprises individual conductors (23) which connect the printed circuit board (5) to the contacts of the LCD display unit (11), and wherein a frame (8) is provided which serves to house the LCD display unit (11) and the rubber element (16) and which is mounted on a part of the printed circuit board (5), characterised in that one wall (2) of the housing (1) has a slot (3) through which one end (4) of the flexible printed circuit board (5) passes towards the outside ; that the frame (8) is fixed on the wall (2) of the housing (1) by form-locking elements (7) which pass through apertures (22) in the flexible printed circuit board (5) which are matched to the form-locking elements (7), elastic members (17) which are staggered in relation to the rubber element (16) in the frame (8) serving further to support the LCD display unit (11) ; and that a cover (10) which gives a view of the LCD display unit (11), provided the contact pressure for the support of the LCD display unit (11) on the rubber element (16) and the elastic members (17).
Patent DE-3276388-D1 (DE)
Title: Microwave sensor for checking the level of the molten metal in continuous casting processes
Inventor: BASTIDA EZIO MARIA
IPC: G01F23/28
Filed: 1982-03-05
Granted: 1987-06-25
Abstract: The invention relates to a device capable of measuring the position of the level surface of a molten metal bath (M) by exploiting a microwave signal emerging from a waveguide (11), and which impinges perpendicularly onto the metal, so as to originate a standing wave the position of which is determined by the position of the level surface. The invention relates also to the means (30) for detecting the parameters of said stationary wave so as to obtain an indication as to the level.
Patent DE-3461029-D1 (DE)
Title: Process for the preparation of crystalline sodium phenylpyruvate monohydrate
Inventor: SCHOUTEETEN ALAIN
IPC: C07C51/41
Filed: 1984-07-12
Granted: 1986-11-27
Abstract: The invention concerns a process for preparation of crystallized monohydrated sodium phenylpyruvate comprising: hot reacting benzaldehyde in an aqueous medium in the presence of a catalytic quantity of ethanolamine with the stoichiometric quantity of hydantoin, then treating the reactional medium hot at pH=14 through an excess of sodium hydroxide, acidifying to pH=9 with concentrated hydrochloric acid the so obtained solution and separating the formed precipitate.
Patent DE-3467707-D1 (DE)
Title: Water soluble dispersions of chlorthalidone and process for preparing them
Inventor: PANDIT NEVEDITA DR
IPC: A61K31/00
Filed: 1984-03-15
Granted: 1988-01-07
Abstract: Water-soluble dispersions of chlorthalidone are prepared by a process comprising: (a) forming a solution comprising a water soluble pharmaceutically acceptable polymeric carrier and a C1-C4 alkanol,  (b) dissolving chlorthalidone in the solution thus formed, and  (c) removing the C1-C4 alkanol from the solution by evaporation, the amount of said carrier being effective to suppress substantially the formation of the alkyl ether by-product from the reaction of chlorthalidone with the C1-C4 alkanol. A preferred water soluble carrier is polyvinylpyrrolidon and a preferred C1-C4 alkanol is methanol.
Patent DE-3483672-D1 (DE)
Inventor: SCHILLING JR
IPC: C08G77/60
Filed: 1984-09-28
Granted: 1991-01-10
Abstract: Novel branched polysilahydrocarbon precursors for silicon carbide are prepared by reacting a halosilane monomer and a hydrocarbon olefin monomer in the presence of an active metal, such as potassium. The novel branched polysilahydrocarbon precursors are effective in the production of silicon carbide ceramic compositions.
Patent DE-3568204-D1 (DE)
Title: Contractible protection device
Inventor: OSKAM HERMAN
IPC: E06B9/322
Filed: 1985-12-27
Granted: 1989-03-16
Abstract: A frame for a retractable blind which can be gathered together, said frame comprises an upper head-rail consisting of a hollow profile, a bottom rail which can be raised and lowered and which forms the bottom of the blind, lateral profiles, corner members connecting the head-rail to the lateral profiles, longitudinal channels in said lateral profiles, draw cords passing through the lateral channels, a plurality of cord passages in said corner parts, all of which are connected to one another via a common space and a sliding surface associated with each cord passage to deflect the draw cords, as they pass from the head-rail to the associated lateral profile.
Patent DE-3570199-D1 (DE)
Title: Pipe wrench
Inventor: CHEN CHAO-YANG
IPC: B25B13/22
Filed: 1985-10-18
Granted: 1989-06-22
Abstract: A wrench suitable for pipe work which includes a handle having two parallel arms, and a body pivotably mounted on the arms by means of a driving gear which passes through two holes provided on the arms, the holes are formed with internal teeth, a rack bar which includes a movable jaw at the forward end thereof and which has a portion slidably received in the body, wherein the driving gear is meshed with the teeth of the rack bar and which has the axis thereof transverse to the handle, when rotating the driving gear, the rack bar moves toward or away from a fixed jaw attached on the body, there are two sector pinions acting as the detent members mounted on the driving gear and operated cooperatively with internal teeth for permitting the uni-directional rotation of the driving gear with respect to the handle.
Patent DE-3574151-D1 (DE)
Title: Method for preparing poly(tetramethylene ether) glycol having a narrow molecular weight distribution
Inventor: PRUCKMAYR GODFRIED
IPC: C08G65/20
Filed: 1985-06-04
Granted: 1989-12-14
Abstract: In the preparation of poly(tetramethylene ether) glycol by the polymerization of tetrahydrofuran (THF) using a cationic initiator, molecular weight distribution (MWD) can be held within narrow limits by bringing the THF and the initiator together in a mol ratio such that the degree of polymerization will be at about a minimum and at a temperature which will promote about a maximum number of tertiary oxonium ions, then quickly cooling the reaction mass to -25°C to +25°C, and then adding enough THF to complete the polymerization. When the desired molecular weight and MWD have been reached, the polymerization is quenched and the polymer isolated.
Patent DE-3580728-D1 (DE)
Inventor: DANIELS RALPH S
IPC: C11B3/02
Filed: 1985-01-17
Granted: 1991-01-10
Abstract: A method of fertilizing soil comprising the steps of treating soapstock with an acid containing phosphorus compounds, separating the acid oil from the acid water, and using the resulting acid water as fertilizer, or fertilizer component. Such use is particularly effective in precision fertilizer delivery systems having small passages which would be adversely affected by insolubles.